POWER TRANSMISSION DEVICE EQUIPPED WITH TORQUE LIMITER

摘要

PROBLEM TO BE SOLVED: To increase degree of freedom in design of a power transmission device including a gear train and equipped with a torque limiter and to reduce cost of the power transmission device equipped with the torque limiter.

SOLUTION: The torque limiter is constructed by inserting/fitting a slotted cylinder part of a second rotary shaft 31 having a part thereof cut in an axial direction and having an annular spring 41 energizing outward pressed into a first rotary shaft 21 including a hollow part. The torque limiter is fixed to a gear positioned at an end part of a power transmission of the power transmission device including gear train of the torque limiter.

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